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<li class="navelem"><a class="el" href="classeccodes.html">eccodes</a></li><li class="navelem"><a class="el" href="interfaceeccodes_1_1codes__index__select.html">codes_index_select</a></li>  </ul>
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<a href="#pub-methods">Public Member Functions</a>  </div>
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<p>Select the message subset with key==value.  
 <a href="interfaceeccodes_1_1codes__index__select.html#details">More...</a></p>
<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
Public Member Functions</h2></td></tr>
<tr class="memitem:ac84dca14749c6c8f7b1b32dbcb8c8f88"><td class="memItemLeft" align="right" valign="top">subroutine&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="interfaceeccodes_1_1codes__index__select.html#ac84dca14749c6c8f7b1b32dbcb8c8f88">codes_index_select_int</a> (indexid, key, value, status)</td></tr>
<tr class="memdesc:ac84dca14749c6c8f7b1b32dbcb8c8f88"><td class="mdescLeft">&#160;</td><td class="mdescRight">Select the message subset with key==value.  <a href="#ac84dca14749c6c8f7b1b32dbcb8c8f88">More...</a><br/></td></tr>
<tr class="separator:ac84dca14749c6c8f7b1b32dbcb8c8f88"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a6acd94d169fc462c5babb5d654c07612"><td class="memItemLeft" align="right" valign="top">subroutine&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="interfaceeccodes_1_1codes__index__select.html#a6acd94d169fc462c5babb5d654c07612">codes_index_select_long</a> (indexid, key, value, status)</td></tr>
<tr class="memdesc:a6acd94d169fc462c5babb5d654c07612"><td class="mdescLeft">&#160;</td><td class="mdescRight">Select the message subset with key==value.  <a href="#a6acd94d169fc462c5babb5d654c07612">More...</a><br/></td></tr>
<tr class="separator:a6acd94d169fc462c5babb5d654c07612"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a500fe1c101af888362bb60a94c68085e"><td class="memItemLeft" align="right" valign="top">subroutine&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="interfaceeccodes_1_1codes__index__select.html#a500fe1c101af888362bb60a94c68085e">codes_index_select_string</a> (indexid, key, value, status)</td></tr>
<tr class="memdesc:a500fe1c101af888362bb60a94c68085e"><td class="mdescLeft">&#160;</td><td class="mdescRight">Select the message subset with key==value.  <a href="#a500fe1c101af888362bb60a94c68085e">More...</a><br/></td></tr>
<tr class="separator:a500fe1c101af888362bb60a94c68085e"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ae1a4e9f83a13d8ce9b046f141ee990cd"><td class="memItemLeft" align="right" valign="top">subroutine&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="interfaceeccodes_1_1codes__index__select.html#ae1a4e9f83a13d8ce9b046f141ee990cd">codes_index_select_real8</a> (indexid, key, value, status)</td></tr>
<tr class="memdesc:ae1a4e9f83a13d8ce9b046f141ee990cd"><td class="mdescLeft">&#160;</td><td class="mdescRight">Select the message subset with key==value.  <a href="#ae1a4e9f83a13d8ce9b046f141ee990cd">More...</a><br/></td></tr>
<tr class="separator:ae1a4e9f83a13d8ce9b046f141ee990cd"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table>
<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>Select the message subset with key==value. </p>
<p>In case of error, if the status parameter (optional) is not given, the program will exit with an error message.<br/>
 Otherwise the error message can be gathered with <a class="el" href="classeccodes.html#a835de867b8ad79cc43f127e7048712f3">codes_get_error_string</a>.</p>
<p><b>Examples:</b> <a href="https://software.ecmwf.int/wiki/display/ECC/grib_index" target="_blank">grib_index.f90</a></p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramname">indexid</td><td>id of an index created from a file. The index must have been created with the key in argument. </td></tr>
    <tr><td class="paramname">key</td><td>key to be selected </td></tr>
    <tr><td class="paramname">value</td><td>value of the key to select </td></tr>
    <tr><td class="paramname">status</td><td>CODES_SUCCESS if OK, integer value on error </td></tr>
  </table>
  </dd>
</dl>
</div><h2 class="groupheader">Member Function/Subroutine Documentation</h2>
<a class="anchor" id="ac84dca14749c6c8f7b1b32dbcb8c8f88"></a>
<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">subroutine codes_index_select_int </td>
          <td>(</td>
          <td class="paramtype">integer(kind=kindofint), intent(in)&#160;</td>
          <td class="paramname"><em>indexid</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">character(len=*), intent(in)&#160;</td>
          <td class="paramname"><em>key</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">integer(kind=kindofint), intent(in)&#160;</td>
          <td class="paramname"><em>value</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">integer(kind=kindofint), intent(out), optional&#160;</td>
          <td class="paramname"><em>status</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
</div><div class="memdoc">

<p>Select the message subset with key==value. </p>
<p>The value is a integer. The key must have been created with integer type or have integer as native type if the type was not explicitly defined in the index creation.</p>
<p>In case of error, if the status parameter (optional) is not given, the program will exit with an error message.<br/>
 Otherwise the error message can be gathered with <a class="el" href="classeccodes.html#a835de867b8ad79cc43f127e7048712f3">codes_get_error_string</a>.</p>
<p><b>Examples:</b> <a href="https://software.ecmwf.int/wiki/display/ECC/grib_index" target="_blank">grib_index.f90</a></p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramname">indexid</td><td>id of an index created from a file. The index must have been created with the key in argument. </td></tr>
    <tr><td class="paramname">key</td><td>key to be selected </td></tr>
    <tr><td class="paramname">value</td><td>value of the key to select </td></tr>
    <tr><td class="paramname">status</td><td>CODES_SUCCESS if OK, integer value on error </td></tr>
  </table>
  </dd>
</dl>

</div>
</div>
<a class="anchor" id="a6acd94d169fc462c5babb5d654c07612"></a>
<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">subroutine codes_index_select_long </td>
          <td>(</td>
          <td class="paramtype">integer(kind=kindofint), intent(in)&#160;</td>
          <td class="paramname"><em>indexid</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">character(len=*), intent(in)&#160;</td>
          <td class="paramname"><em>key</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">integer(kind=kindoflong), intent(in)&#160;</td>
          <td class="paramname"><em>value</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">integer(kind=kindofint), intent(out), optional&#160;</td>
          <td class="paramname"><em>status</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
</div><div class="memdoc">

<p>Select the message subset with key==value. </p>
<p>The value is a integer. The key must have been created with integer type or have integer as native type if the type was not explicitly defined in the index creation.</p>
<p>In case of error, if the status parameter (optional) is not given, the program will exit with an error message.<br/>
 Otherwise the error message can be gathered with <a class="el" href="classeccodes.html#a835de867b8ad79cc43f127e7048712f3">codes_get_error_string</a>.</p>
<p><b>Examples:</b> <a href="https://software.ecmwf.int/wiki/display/ECC/grib_index" target="_blank">grib_index.f90</a></p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramname">indexid</td><td>id of an index created from a file. The index must have been created with the key in argument. </td></tr>
    <tr><td class="paramname">key</td><td>key to be selected </td></tr>
    <tr><td class="paramname">value</td><td>value of the key to select </td></tr>
    <tr><td class="paramname">status</td><td>CODES_SUCCESS if OK, integer value on error </td></tr>
  </table>
  </dd>
</dl>

</div>
</div>
<a class="anchor" id="ae1a4e9f83a13d8ce9b046f141ee990cd"></a>
<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">subroutine codes_index_select_real8 </td>
          <td>(</td>
          <td class="paramtype">integer(kind=kindofint), intent(in)&#160;</td>
          <td class="paramname"><em>indexid</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">character(len=*), intent(in)&#160;</td>
          <td class="paramname"><em>key</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">real(kind=kindofdouble), intent(in)&#160;</td>
          <td class="paramname"><em>value</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">integer(kind=kindofint), intent(out), optional&#160;</td>
          <td class="paramname"><em>status</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
</div><div class="memdoc">

<p>Select the message subset with key==value. </p>
<p>The value is a real. The key must have been created with real type or have real as native type if the type was not explicitly defined in the index creation.</p>
<p>In case of error, if the status parameter (optional) is not given, the program will exit with an error message.<br/>
 Otherwise the error message can be gathered with <a class="el" href="classeccodes.html#a835de867b8ad79cc43f127e7048712f3">codes_get_error_string</a>.</p>
<p><b>Examples:</b> <a href="https://software.ecmwf.int/wiki/display/ECC/grib_index" target="_blank">grib_index.f90</a></p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramname">indexid</td><td>id of an index created from a file. The index must have been created with the key in argument. </td></tr>
    <tr><td class="paramname">key</td><td>key to be selected </td></tr>
    <tr><td class="paramname">value</td><td>value of the key to select </td></tr>
    <tr><td class="paramname">status</td><td>CODES_SUCCESS if OK, integer value on error </td></tr>
  </table>
  </dd>
</dl>

</div>
</div>
<a class="anchor" id="a500fe1c101af888362bb60a94c68085e"></a>
<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">subroutine codes_index_select_string </td>
          <td>(</td>
          <td class="paramtype">integer(kind=kindofint), intent(in)&#160;</td>
          <td class="paramname"><em>indexid</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">character(len=*), intent(in)&#160;</td>
          <td class="paramname"><em>key</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">character(len=*), intent(in)&#160;</td>
          <td class="paramname"><em>value</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">integer(kind=kindofint), intent(out), optional&#160;</td>
          <td class="paramname"><em>status</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
</div><div class="memdoc">

<p>Select the message subset with key==value. </p>
<p>The value is a integer. The key must have been created with string type or have string as native type if the type was not explicitly defined in the index creation.</p>
<p>In case of error, if the status parameter (optional) is not given, the program will exit with an error message.<br/>
 Otherwise the error message can be gathered with <a class="el" href="classeccodes.html#a835de867b8ad79cc43f127e7048712f3">codes_get_error_string</a>.</p>
<p><b>Examples:</b> <a href="https://software.ecmwf.int/wiki/display/ECC/grib_index" target="_blank">grib_index.f90</a></p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramname">indexid</td><td>id of an index created from a file. The index must have been created with the key in argument. </td></tr>
    <tr><td class="paramname">key</td><td>key to be selected </td></tr>
    <tr><td class="paramname">value</td><td>value of the key to select </td></tr>
    <tr><td class="paramname">status</td><td>CODES_SUCCESS if OK, integer value on error </td></tr>
  </table>
  </dd>
</dl>

</div>
</div>
<hr/>The documentation for this interface was generated from the following file:<ul>
<li>eccodes_f90.f90</li>
</ul>
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